MESON Chess Problem Database

Problem Display
PID: 224186 (k7/3b4/1KP5/2N5/5B2/8/8/8 w - - 0 1)

Barclay, William A

US Problem Bulletin, 1965

k7/3b4/1KP5/2N5/5B2/8/8/8

#4

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Bb8!
      • threat
        • 2.cxd7
          • 2...Kxb8
            • 3.d8Q#
            • 3.d8R#
      • 1...Bxc6
        • 2.Ba7
          • threat
            • 3.Sa6
              • threat
                • 4.Sc7#
            • 3.Se6
              • threat
                • 4.Sc7#
      • 1...Bh3
        • 2.Kc7
          • threat
            • 3.Sa4
              • threat
                • 4.Sb6#
      • 1...Bg4
        • 2.Kc7
          • threat
            • 3.Sa4
              • threat
                • 4.Sb6#
          • 2...Bd1
            • 3.Sd7
              • threat
                • 4.Sb6#
      • 1...Bf5
        • 2.Kc7
          • threat
            • 3.Sa4
              • threat
                • 4.Sb6#
          • 2...Bc2
            • 3.Sd7
              • threat
                • 4.Sb6#
      • 1...Be6
        • 2.Kc7
          • threat
            • 3.Sa4
              • threat
                • 4.Sb6#
          • 2...Bb3
            • 3.Sd7
              • threat
                • 4.Sb6#
      • 1...Bc8
        • 2.Kc7
          • threat
            • 3.Sa4
              • threat
                • 4.Sb6#
        • 2.Sd7
          • 2...Bxd7
            • 3.cxd7
              • 3...Kxb8
                • 4.d8Q#
                • 4.d8R#
          • 2...Ba6
            • 3.Kc7
              • threat
                • 4.Sb6#
        • 2.Ba7
          • 2...Bh3
            • 3.Sa6
              • threat
                • 4.Sc7#
          • 2...Bg4
            • 3.Sa6
              • threat
                • 4.Sc7#
          • 2...Bf5
            • 3.Sa6
              • threat
                • 4.Sc7#
          • 2...Ba6
            • 3.Se6
              • threat
                • 4.Sc7#
          • 2...Be6
            • 3.Sa6
              • threat
                • 4.Sc7#
          • 2...Bd7
            • 3.Sa6
              • threat
                • 4.Sc7#
      • 1...Be8
        • 2.Sa6
          • threat
            • 3.Ba7
              • threat
                • 4.Sc7#
        • 2.Sd7
          • 2...Bxd7
            • 3.cxd7
              • 3...Kxb8
                • 4.d8Q#
                • 4.d8R#
          • 2...Bh5
            • 3.Kc7
              • threat
                • 4.Sb6#
          • 2...Bg6
            • 3.Kc7
              • threat
                • 4.Sb6#
          • 2...Bf7
            • 3.Kc7
              • threat
                • 4.Sb6#
        • 2.Ba7
          • threat
            • 3.Sa6
              • threat
                • 4.Sc7#
            • 3.Se6
              • threat
                • 4.Sc7#

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